3v4l.org

run code in 300+ PHP versions simultaneously
<?php system("/bin/ls" );

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0130.00718.43
8.3.50.0150.00016.23
8.3.40.0120.00618.67
8.3.30.0100.00718.98
8.3.20.0080.00020.24
8.3.10.0080.00022.11
8.3.00.0060.00922.38
8.2.180.0090.00616.50
8.2.170.0070.00722.96
8.2.160.0070.00718.96
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0150.00326.16
8.2.120.0040.00419.24
8.2.110.0050.00521.97
8.2.100.0060.00719.28
8.2.90.0040.00419.02
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0000.00917.92
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0050.00318.13
8.2.20.0040.00417.73
8.2.10.0000.00817.54
8.2.00.0050.00317.55
8.1.270.0030.00621.97
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00424.00
8.1.230.0090.00319.28
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0060.00317.23
8.1.190.0050.00317.53
8.1.180.0080.00018.65
8.1.170.0050.00518.46
8.1.160.0020.00522.16
8.1.150.0040.00418.63
8.1.140.0000.00717.36
8.1.130.0030.00417.79
8.1.120.0000.00717.44
8.1.110.0100.00017.30
8.1.100.0070.00017.38
8.1.90.0030.00417.40
8.1.80.0000.00717.38
8.1.70.0000.00717.38
8.1.60.0040.00417.52
8.1.50.0040.00417.49
8.1.40.0040.00417.32
8.1.30.0040.00417.39
8.1.20.0060.00317.53
8.1.10.0040.00417.51
8.1.00.0030.00717.42
8.0.300.0030.00518.77
8.0.290.0000.00817.02
8.0.280.0050.00318.30
8.0.270.0080.00017.05
8.0.260.0000.00716.80
8.0.250.0030.00316.86
8.0.240.0030.00316.85
8.0.230.0030.00416.94
8.0.220.0050.00216.88
8.0.210.0070.00016.74
8.0.200.0000.00616.74
8.0.190.0030.00516.88
8.0.180.0040.00416.73
8.0.170.0000.00916.88
8.0.160.0000.00816.69
8.0.150.0050.00316.70
8.0.140.0060.00316.77
8.0.130.0030.00313.24
8.0.120.0000.00816.60
8.0.110.0000.00816.85
8.0.100.0040.00416.66
8.0.90.0040.00416.77
8.0.80.0090.00616.80
8.0.70.0040.00416.85
8.0.60.0000.00816.80
8.0.50.0030.00716.88
8.0.30.0120.00717.06
8.0.20.0080.01117.40
8.0.10.0070.00016.98
8.0.00.0080.01016.58
7.4.330.0000.00615.00
7.4.320.0030.00316.34
7.4.300.0000.00616.46
7.4.290.0070.00016.43
7.4.280.0070.00016.27
7.4.270.0030.00316.47
7.4.260.0030.00416.44
7.4.250.0040.00416.38
7.4.240.0020.00516.42
7.4.230.0030.00316.48
7.4.220.0110.00916.42
7.4.210.0070.01016.36
7.4.200.0040.00416.46
7.4.190.0040.00416.52
7.4.160.0090.00716.64
7.4.150.0060.01317.40
7.4.140.0110.00917.86
7.4.130.0030.01416.30
7.4.120.0120.00916.33
7.4.110.0110.00616.30
7.4.100.0060.01516.37
7.4.90.0120.00616.30
7.4.80.0170.00019.39
7.4.70.0150.00316.50
7.4.60.0130.00316.39
7.4.50.0060.00016.40
7.4.40.0030.00722.77
7.4.30.0030.01516.23
7.4.00.0120.00314.59
7.3.330.0020.00213.03
7.3.320.0000.00613.04
7.3.310.0070.00016.32
7.3.300.0040.00416.02
7.3.290.0060.00916.17
7.3.280.0060.01316.20
7.3.270.0090.00917.40
7.3.260.0070.01016.38
7.3.250.0080.01116.29
7.3.240.0090.00816.20
7.3.230.0000.02416.39
7.3.210.0090.01016.25
7.3.200.0140.00616.22
7.3.190.0070.01116.16
7.3.180.0080.00916.25
7.3.170.0160.00016.29
7.3.160.0090.00616.23
7.3.120.0040.01214.86
7.3.10.0100.00516.47
7.3.00.0040.00815.96
7.2.330.0060.01316.53
7.2.320.0110.01216.29
7.2.310.0090.01316.54
7.2.300.0140.00316.55
7.2.290.0090.00716.18
7.2.130.0140.00016.62
7.2.120.0070.00416.23
7.2.110.0070.00616.90
7.2.100.0030.01016.61
7.2.90.0000.01016.89
7.2.80.0130.00416.56
7.2.70.0060.00916.38
7.2.60.0110.00516.72
7.2.50.0070.00716.81
7.2.40.0090.00016.89
7.2.30.0100.00716.48
7.2.20.0030.01016.61
7.2.10.0040.00916.60
7.2.00.0030.00916.68
7.1.250.0060.00415.53
7.1.200.0030.01015.56
7.1.70.0040.00416.70
7.1.60.0030.01017.29
7.1.50.0000.01216.91
7.1.00.0030.04722.37
7.0.200.0080.01116.54
7.0.140.0070.07322.15
7.0.60.0070.08719.79
7.0.50.0070.07717.80
7.0.40.0130.08320.23
7.0.30.0200.05020.18
7.0.20.0200.06320.20
7.0.10.0130.05720.20
7.0.00.0000.09020.18
5.6.280.0030.07720.86
5.6.210.0070.07020.70
5.6.200.0100.07318.22
5.6.190.0130.08320.57
5.6.180.0230.07320.67
5.6.170.0230.04020.41
5.6.160.0030.04020.51
5.6.150.0100.07718.18
5.6.140.0130.04718.21
5.6.130.0100.06318.25
5.6.120.0070.04321.14
5.6.110.0030.09021.02
5.6.100.0130.08320.98
5.6.90.0100.04321.03
5.6.80.0130.07720.51
5.5.350.2800.04320.36
5.5.340.0030.04317.91
5.5.330.0070.04320.30
5.5.320.0570.05320.13
5.5.310.0270.08020.27
5.5.300.0070.07318.02
5.5.290.0030.04017.92
5.5.280.0030.06320.98
5.5.270.0070.08320.64
5.5.260.0000.04320.93
5.5.250.0030.08020.63
5.5.240.0170.08020.18
5.4.450.0300.04319.21
5.4.440.0300.04719.24
5.4.430.0300.04019.56
5.4.420.0370.04719.41
5.4.410.0430.07019.32
5.4.400.0430.03719.11
5.4.390.0400.03319.06
5.4.380.0430.05719.24
5.4.370.0370.03719.24
5.4.360.0430.05318.79
5.4.350.0470.03319.16
5.4.340.0370.03718.88
5.4.320.0370.04318.79
5.4.310.0300.04719.09
5.4.300.0370.04719.08
5.4.290.0400.04019.09
5.4.280.0570.05319.08
5.4.270.0370.04319.19
5.4.260.0300.04018.78
5.4.250.0330.03719.15
5.4.240.0300.04018.92
5.4.230.0500.04318.78
5.4.220.0330.04019.07
5.4.210.0400.04719.08
5.4.200.0430.05718.91
5.4.190.0300.04319.22
5.4.180.0370.03319.24
5.4.170.0400.03319.07
5.4.160.0570.02719.23
5.4.150.0400.03319.22
5.4.140.0330.04716.20
5.4.130.0330.04316.55
5.4.120.0370.04316.48
5.4.110.0370.04016.43
5.4.100.0370.03716.43
5.4.90.0300.04016.41
5.4.80.0330.04316.48
5.4.70.0430.02316.41
5.4.60.0370.03316.35
5.4.50.0330.03716.39
5.4.40.0370.03316.49
5.4.30.0330.03716.30
5.4.20.0500.06316.40
5.4.10.0330.03716.33
5.4.00.0470.05715.75
5.3.290.0330.05714.53
5.3.280.0270.04314.44
5.3.270.0400.04014.56
5.3.260.0400.04714.65
5.3.250.0300.05014.46
5.3.240.0370.03314.45
5.3.230.0400.03014.55
5.3.220.0400.04714.66
5.3.210.0370.03314.53
5.3.200.0370.03714.40
5.3.190.0430.05314.52
5.3.180.0400.04314.40
5.3.170.0370.03714.65
5.3.160.0330.04014.41
5.3.150.0370.03714.41
5.3.140.0300.04314.43
5.3.130.0330.04014.46
5.3.120.0470.05314.52
5.3.110.0370.04014.39
5.3.100.0400.06013.86
5.3.90.0470.04713.89
5.3.80.0370.03313.85
5.3.70.0330.03714.11
5.3.60.0400.03713.96
5.3.50.0300.04013.89
5.3.40.0430.03313.86
5.3.30.0400.03013.77
5.3.20.0370.03013.60
5.3.10.0370.03013.56
5.3.00.0370.04713.59
5.2.170.0370.02011.09
5.2.160.0270.03711.19
5.2.150.0400.05011.20
5.2.140.0270.03011.01
5.2.130.0270.03011.15
5.2.120.0300.03011.15
5.2.110.0300.02710.95
5.2.100.0270.02711.16
5.2.90.0300.03711.12
5.2.80.0200.03710.98
5.2.70.0200.03711.04
5.2.60.0400.04010.89
5.2.50.0200.04710.90
5.2.40.0200.03010.86
5.2.30.0230.03011.02
5.2.20.0230.03010.96
5.2.10.0170.03310.85
5.2.00.0230.02710.63
5.1.60.0230.0239.86
5.1.50.0230.0239.97
5.1.40.0230.0309.88
5.1.30.0200.02710.35
5.1.20.0270.03310.42
5.1.10.0330.0339.96
5.1.00.0300.01710.11
5.0.50.0130.0179.80
5.0.40.0130.0209.80
5.0.30.0130.0309.80
5.0.20.0100.0239.80
5.0.10.0230.0139.80
5.0.00.0130.0509.80
4.4.90.0130.0279.80
4.4.80.0170.0179.80
4.4.70.0100.0179.80
4.4.60.0100.0179.80
4.4.50.0130.0179.80
4.4.40.0130.0279.80
4.4.30.0100.0179.80
4.4.20.0100.0179.80
4.4.10.0100.0179.80
4.4.00.0130.0239.80
4.3.110.0100.0179.80
4.3.100.0100.0179.80
4.3.90.0170.0109.80
4.3.80.0130.0339.80
4.3.70.0130.0339.80
4.3.60.0130.0139.80
4.3.50.0170.0239.80
4.3.40.0130.0309.80
4.3.30.0100.0309.80
4.3.20.0070.0179.80
4.3.10.0030.0209.80
4.3.00.0070.0139.80

preferences:
53.18 ms | 400 KiB | 5 Q